Med Anthropol
Dr. Juan Sequeira, MD
- Medicare services, 2024
- 680
- Medicare patients, 2024
- 99
- Part D claims, 2024
- 2,335
- Publications
- 2
- Hospital affiliations
- 1
- Practice address
- 8001 Lorraine Ave, Stockton, CA 95210
- Practice phone
- Call (925) 820-8300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hill Physicians Medical Group
Stockton, California
Find Dr. Sequeira's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Juan Sequeira is an internist in Stockton, California
Dr. Sequeira practices at Hill Physicians Medical Group in Stockton, California.
Dr. Sequeira's NPI, 1558389635, was assigned on July 17, 2006. Dr. Sequeira graduated from UCSF School of Medicine in 1978. Dr. Sequeira holds California license G40166.
- NPI
- 1558389635NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971632449
- NPI enumeration date
- July 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (925) 820-8300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 74
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Juan Sequeira practices at Hill Physicians Medical Group in Stockton, California
Dr. Sequeira's primary practice is Hill Physicians Medical Group, at 8001 Lorraine Ave, Stockton, CA 95210 in San Joaquin County. The practice phone is (925) 820-8300.
- Hill Physicians Medical Group8001 Lorraine Ave, Stockton, CA 95210 · San Joaquin CountyPhone(925) 820-8300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Juan Sequeira is affiliated with 3 sites of care
Dr. Sequeira's primary practice is Hill Physicians Medical Group in Stockton, California. Dr. Sequeira is also affiliated with Sutter Delta Medical Center. Dmand AI also links Dr. Sequeira to 1 more home health agency, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Juan Sequeira's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sequeira practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hill Physicians Medical Group | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Juan Sequeira is one of 16,751 internists in California
Internal medicine is Dr. Sequeira's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Sequeira is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acute sinusitis, arthritis, bronchitis, chronic anemia, chronic diabetes, chronic hypertension, chronic obstructive pulmonary disease (COPD) and ear infection among the conditions Dr. Sequeira treats.
Internists near Dr. Sequeira
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Juan Sequeira billed Medicare for 680 services in 2024
CMS data shows 680 Medicare services from Dr. Sequeira across 4 procedure codes in 2024, for 99 Medicare patients. Medicare paid $72,449 for them. Every service was in an office.
Dr. Sequeira's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7742024: 62220%
- Tests and treatments
- 2023: 1152024: 5850%
- Other services
- 2023: 612024: 0100%
Dr. Sequeira compared with the California median for internists, 2024
- Dr. Sequeira
- California median
- Medicare services
- 680vs 36188% above
- Medicare patients
- 99vs 15134% below
- Part D claims
- 2,023vs 4214.8 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Sequeira's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sequeira and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Juan Sequeira treated 99 Medicare patients in 2024, average age 73
CMS counts 99 Medicare patients who saw Dr. Sequeira in 2024. The largest group is 65 to 74, with 36 patients. 75% of them have diabetes, and 75% have high blood pressure. 78% are also on Medicaid. Their average risk score is 1.25, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Sequeira's median patient age at 68, with 50% women.
Dr. Sequeira's Medicare patients by age, 2024
Dr. Sequeira's Medicare patients by sex, 2024
- Women6162%
- Men3838%
Chronic conditions among Dr. Sequeira's Medicare patients, 2024
- Diabetes75%
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Chronic kidney disease20%
- Ischemic heart disease19%
- Anxiety18%
- Heart failure15%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sequeira's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women50%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Juan Sequeira wrote 2,335 Medicare Part D claims in 2024
In 2024, Dr. Sequeira wrote 2,335 Medicare Part D claims for 179 patients. 86% of them were for generic drugs. CMS names the drug for 2,023 of them, across 49 drugs with 11 or more claims each, at $81,353 in total drug cost. In 2023, CMS named 1,953 claims across 47 drugs.
Dr. Sequeira's Part D claims by kind of drug, 2024
- Generic2,008 claims86%
- Brand-name292 claims13%
- Other35 claims1%
Dr. Sequeira's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Sequeira's Part D claims, 2024
- Opioids8%190 of 2,335 claims
- Antibiotics2%58 of 2,335 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,9532024: 2,0234%
Drugs named by CMS: 49 in 2024, 47 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Juan Sequeira offers telehealth to Medicare patients
Dr. Sequeira accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Sequeira as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Juan Sequeira has 2 publications on record
Dmand AI links 2 papers to Dr. Sequeira, published from 2018 to 2021. The most frequent topics are Chagas Disease and Health Services Accessibility. Dr. Sequeira's most frequent co-authors are Sheba Kobra Meymandi, MD, Jose M. Nieto, DO and Salvador Cuellar Hernandez, MD.
Topics Dr. Sequeira writes about most
- Chagas Disease
- Health Services Accessibility
Dr. Sequeira's most frequent co-authors
- Sheba Kobra Meymandi, MD2 shared papers
- Jose M. Nieto, DO2 shared papers
- Salvador Cuellar Hernandez, MD1 shared paper
Recent publications by Dr. Sequeira
Am J Trop Med Hyg
See who Dr. Sequeira researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sequeira works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Juan Sequeira received $47 in industry payments from 2018 to 2022
CMS Open Payments shows 3 general payments to Dr. Sequeira from 3 drug and device companies from 2018 to 2022. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $18.
General payments to Dr. Sequeira by program year, 2018 to 2022
Companies that paid Dr. Sequeira the most, 2018 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Juan Sequeira graduated from UCSF School of Medicine
Dr. Sequeira graduated from UCSF School of Medicine in 1978.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Juan Sequeira accepts plans from 9 insurance carriers
Dr. Sequeira is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Humana
- Regence Health Plans
- CMS Medicare
- +1 more carriersWith a free account
Plan types Dr. Sequeira accepts, by number of carriers
- Medicare9
- PPO7
- POS3
- EPO2
- HMO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Juan Sequeira's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Juan Sequeira
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Juan Sequeira's NPI number?
Dr. Juan Sequeira's NPI number is 1558389635. It was assigned on July 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Juan Sequeira?
Dr. Juan Sequeira is an internist in Stockton, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Juan Sequeira practice?
Dr. Sequeira practices at 8001 Lorraine Ave, Stockton, CA 95210. Dr. Sequeira's primary practice is Hill Physicians Medical Group in Stockton, California. Dmand AI also links Dr. Sequeira to 1 home health agency.
What is Dr. Juan Sequeira's office phone number?
The practice phone on file for Dr. Sequeira is (925) 820-8300.
What is Dr. Juan Sequeira's medical license number?
Dr. Sequeira holds California license G40166.
Which hospitals is Dr. Juan Sequeira affiliated with?
Dr. Sequeira is affiliated with Sutter Delta Medical Center.
Does Dr. Juan Sequeira accept Medicare?
Yes. CMS data shows Dr. Sequeira billed Medicare for 680 services in 2024, and Dr. Sequeira accepts Medicare assignment.
Does Dr. Juan Sequeira offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Sequeira as offering telehealth services.
How many Medicare patients does Dr. Juan Sequeira see?
CMS counts 99 Medicare patients who saw Dr. Sequeira in 2024, with an average age of 73.
What services does Dr. Juan Sequeira bill to Medicare?
In 2024, Dr. Sequeira's most billed Medicare services were office visit, established patient (99214), blood vessel study (93922) and office visit, established patient (99215).
Show 7 more questionsShow fewer questions
Where did Dr. Juan Sequeira go to medical school?
Dr. Sequeira graduated from UCSF School of Medicine in 1978.
What drugs does Dr. Juan Sequeira prescribe most?
In 2024 Medicare Part D data, Dr. Sequeira's most prescribed drugs by claims were Atorvastatin Calcium, Hydrocodone-Acetaminophen and Lisinopril.
Has Dr. Juan Sequeira received payments from drug or device companies?
CMS Open Payments shows $47 in general payments to Dr. Sequeira from 3 companies from 2018 to 2022. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Juan Sequeira been practicing?
Dr. Sequeira graduated from medical school in 1978, 48 years ago.
Does Dr. Juan Sequeira do research?
Dmand AI links 2 publications to Dr. Sequeira, published from 2018 to 2021.
Who does Dr. Juan Sequeira publish with?
Dr. Sequeira's most frequent co-authors are Sheba Kobra Meymandi, MD (2 shared papers), Jose M. Nieto, DO (2 shared papers) and Salvador Cuellar Hernandez, MD (1 shared paper).
What insurance does Dr. Juan Sequeira accept?
Dr. Sequeira is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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